Finding the Third Proportional to 59,476.88 and 86,841.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,476.88 : 86,841.38 = 86,841.38 : x
2. Step 2: Convert to fraction form
   59,476.88/86,841.38 = 86,841.38/x
3. Step 3: Cross multiply
   59,476.88x = 86,841.38 × 86,841.38
4. Step 4: Simplify right side
   59,476.88x = 7,541,424,411.89
5. Step 5: Solve for x
   x = 7,541,424,411.89/59,476.88
6. Step 6: Final answer
   x = 126,795.91